Consider the Following Cube Method

question 85

Multiple Choice

Consider the following Cube method:
Static int Cube(int x)
{
Return x * x * x;
}
Which of the following statements is false

• A) In C# 6, this method can be defined with an expression-bodied method as
• Static int Cube(int x) = > x * x * x;
• The value of x * x * x is returned to Cube's caller implicitly.
• B) The symbol = > follows the method's parameter list and introduces the method's body-no braces or return statement are required. This can be used only with static methods.
• C) If the expression to the right of = > does not have a value (e.g., a call to a method that returns void), the expression-bodied method must return void.
• D) Similarly, a read-only property can be implemented as an expression-bodied property. The following re-implements the IsNoFaultState property we used in the textbook to return the result of a logical expression:
• Public bool IsNoFaultState = >
• State == "MA" || State == "NJ" || State == "NY" || State == "PA";